# Jannchie/Historical-ranking-data-visualization-based-on-d3.js

[Deprecated!] This is a data visualization project that converts historical data rankings into dynamic bar charts.

Repository: https://github.com/Jannchie/Historical-ranking-data-visualization-based-on-d3.js
Canonical: https://ross.abutalabs.com/products/historical-ranking-data-visualization-based-on-d3js
Language: JavaScript
License: GPL-3.0
License Family: copyleft
Topics: data-visualization, d3, bargraph, visualization
Last push: 2020-10-07T06:52:37+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3003, "days_push": 2156, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4648, forks 1076 (observed 2026-08-28T04:08:55.585173+00:00)

## What it is
A D3.js-based data visualization tool that converts historical ranking data (CSV) into animated dynamic bar chart races. It lets non-programmers create ranking visualization videos by simply loading a CSV file in the browser.

## Use cases
- create animated bar chart race videos from historical data
- visualize ranking changes over time
- make data visualization videos without coding
- turn csv data into dynamic bar charts
- animate historical leaderboard data

## When to choose
- you want a quick browser-based tool to animate ranking data from csv
- you need to produce bar chart race videos with minimal setup
- you have no programming experience but need animated ranking charts

## When to avoid
- you need an actively maintained project - use the successor anichart.js instead
- you need chart types other than animated bar rankings
- you need programmatic APIs or integration into an existing app

## Facets
- artifact type: application
- maturity: abandoned
- function: data-visualization, charts
- domain: data-visualization, web-development
- platform: browser
- tags: d3js, bar-chart-race, animated-charts, csv, deprecated, video-production, javascript

## Member repositories
- Jannchie/Historical-ranking-data-visualization-based-on-d3.js (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:55.585173+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:19:30.954054+00:00, confidence not recorded.
  - readme: https://github.com/Jannchie/Historical-ranking-data-visualization-based-on-d3.js (fetched 2026-08-28T04:08:55.585173+00:00, sha bf5246e09530)
- Data as of 2026-08-30T08:39:29.467469+00:00.